BenQ MP721C user manual Selecting the aspect ratio, For example

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For example,

1.Press Left 3 on the projector or

2.Press on the remote control or

3.Press Left 3on the projector or 3 on the remote control when you are in Picture --> Keystone menu.

Keystone

 

 

0

Keystone

-6

Keystone

1.Press Right 4 on the projector or

2.Press on the remote control or

3.Press Right 4 on the projector or 4 on

the remote control when you are in Picture - -> Keystone menu.

0

Keystone

+6

Selecting the aspect ratio

The 'aspect ratio' is the ratio of the image width to the image height. Most analog TV and computers are in 4:3 ratio, which is the default for this projector, and digital TV and DVDs are usually in 16:9 ratio.

With the advent of digital signal processing, digital display devices like this projector can dynamically stretch and scale the image output to a different aspect than that of the image input source.

You can change the projected image ratio (no matter what aspect the source is) by entering

Pro-Picture > Aspect Ratio. Select an aspect ratio to suit the format of the video signal and your display requirements. There are three aspect ratios available:

In the pictures below, the black portions are inactive areas and the white portions are active areas.

1.Native: The image is projected at its original aspect ratio, and resized

to fit within the display area. For input signals with lower resolutions, the projected image will display smaller than if resized

to full screen. You could adjust the zoom setting or move the projector towards the screen to increase the image size if necessary.

You may also need to refocus the projector after making these adjustments.

2.4:3: Scales an image so that it is displayed in the center of the screen with a 4:3 aspect ratio. This is most suitable for 4:3 images like computer monitors, standard definition TV and 4:3 aspect DVD

movies, as it displays them without aspect alteration.

3.16:9: Scales an image so that it is displayed in the center of the screen

with a 16:9 aspect ratio. This is most suitable for images which are already in a 16:9 aspect, like high definition TV, as it displays them without aspect alteration.

16:9 aspect ratio is only sourced through the Component Video input when

being fed an appropriate 16:9 aspect signal. See "Connecting a Component Video source device" on page 21 and "Obtaining a preferred projected image size" on page 14 for details.

30 Operation

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Contents Welcome Copyright DisclaimerTable of contents Iv Table of contents Future reference Projector lamp is on Important safety instructionsRefer servicing to qualified service personnel Do not look straight at the projectorSafety Instructions Bedding or any other soft surface 10000 Feet Important safety instructionsAllow at least 50 cm clearance from walls Safety Instructions Introduction Projector featuresIntroduction Shipping contents Rear side Projector exterior viewFront/upper side Lower/side viewProjector Controls and functionsTurns the projector on or off Exit Remote controlAdjusts the focus of the projected image FreezeEnters presentation timer setting directly 3Left, Right4Pull out the battery holder Remote control effective rangeReplacing the remote control battery Push the holder into the remote controlPositioning your projector Choosing a locationSafety instructions for ceiling mounting of the projector Obtaining a preferred projected image size Positioning your projector 1219 Maximum zoom Minimum zoomScreen Center of lens Projection distance 1500Projector with the wireless module Wireless connection optionalConnecting a computer or monitor ConnectionVGA to CableConnecting a monitor Best video quality Connecting Video source devicesConnecting Audio Better video qualityConnecting a Component Video source device DVI cables Connecting an S-Video source device To connect the projector to an S-Video source deviceConnecting a composite Video source device Start up OperationOperation Setting a password Utilizing the password functionLeft 3 or Right4 Entering the password recall procedure If you forget the passwordChanging the password Adjusting the projected image Switching input signalAdjusting the projection angle Fine-tuning the image size and clarity Auto-adjusting the imageCorrecting keystone Selecting the aspect ratio For exampleSelecting a picture mode PC Signal InputCreating your own startup screen MyScreen function Hiding the imageYou can set the blank time Ii.Click Next Iii. Click Next To execute MyScreen utilityIcon Click MyScreen to begin downloadVi. Click Close when the window below displays Activating panel key lockSetting the presentation timer Freezing the imageShutting down the projector Utilizing FAQ functionDisconnect the power cord from the wall socket Press and hold BLANK/Q? on the projector for 3 secondsMenu operation Menu systemUsing the menus Picture menu Tint ColorSharpness Pro-Picture menu Setting menu Advanced menu High Altitude Mode offTimer Auto OffEquivalent ResolutionInformation menu Lamp Hour SystemMaintenance Care of the projectorCalculation of lamp hour Install a new lamp for optimal performanceLamp information New lamp should be fitted to avoidReplacing the lamp Remove the lamp cover from the projector Locators on the projector MaintenanceRemove the lamp cords from the slots Tighten the screw that secures the lamp Temperature informationResetting the lamp counter Restart the projectorPowering up IndicatorsStand-by mode IllustrationLight Status & Description Power Temp Lamp Thermal events Make sure that it is switched on TroubleshootingPlug the power cord into the AC inlet on You do not remember the passwordSpecifications Projector specificationsSupported timing for Component-YPbPrinput Timing chartSupported timing for PC input Supported timing for Video and S-Video inputsDimensions Mm W x 94 mm H x 219.5 mm D 278 64.3 Unit mm SpecificationsWarranty Limited warrantyEEC statement Regulation statementsFCC statement MIC statement
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MP721C specifications

The BenQ MP721C is a versatile and reliable multimedia projector designed to meet the needs of various presentation environments, making it an ideal choice for both educational and business settings. With a bright output and an array of features, the MP721C enhances the viewing experience, ensuring that every detail is clear and impactful.

One of the standout features of the BenQ MP721C is its impressive brightness level, measuring at 2400 ANSI lumens. This high lumen output means that the projector can be used effectively in well-lit rooms without sacrificing image quality. The resolution of 1024 x 768 (XGA) allows for crisp and clear images, making it suitable for displaying detailed presentations, videos, and graphics.

The MP721C employs DLP technology, known for its reliability and consistent performance. This technology also contributes to the projector's ability to produce rich colors and deep blacks, enhancing the overall visual experience. Furthermore, the BenQ MP721C includes a built-in speaker that offers decent audio, so users can deliver presentations without the need for external sound systems.

The connectivity options of the MP721C are robust, featuring multiple input ports such as VGA, composite video, and S-Video, ensuring compatibility with a wide range of devices including laptops, cameras, and DVD players. Additionally, the projector includes USB connectivity, allowing users to display images directly from USB drives.

The projector is designed with user convenience in mind. It offers features such as automatic vertical keystone correction, which helps to eliminate image distortion when the projector is not perfectly aligned with the screen. The easy-to-use on-screen menu simplifies the process of adjusting settings, making it accessible for presenters of all technical skill levels.

Moreover, the BenQ MP721C is energy-efficient, with a long lamp life that can reach up to 4000 hours in economic mode, reducing maintenance costs and downtime. Its compact and portable design makes it easy to transport, allowing for quick setup in different locations.

In summary, the BenQ MP721C is an adaptable projector, combining brightness, connectivity, and user-friendly features. Whether in the classroom or a boardroom, it provides an effective solution for making presentations stand out, while ensuring reliability and longevity for regular use.
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